Exhaust Manifold BMW F10 F90 M5 F13 F91 M6 Engine Pipes Cylinder 2,3,5,8 7849461

BMW F10 F90 M5 F13 F91 M6 Exhaust Manifold is a component from the Exhaust System Gaskets category, designed for use in sporty BMW 5 and 6 Series models with the M package. The product comes from the BMW OE line, which means factory fit to the exhaust system and compliance with the vehicle manufacturer's requirements.

Specifications and technical data

• SKU: 7849461
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7849461
• Substitutable numbers: 7849461, 11627849461, 7843781, 11627843781, KZ
• Category: Exhaust Gaskets

Purpose and Compatibility

The exhaust manifold is dedicated to BMW F10 and F90 M5 and F13 and F91 M6 models, where the exhaust system operates under high thermal and mechanical load. Using an original component from the BMW OE group allows for maintaining proper sealing of the exhaust channels, stable mounting, and correct cooperation with other system elements.

The component has been designed for high-power engines, typical for M versions, where maintaining proper exhaust flow and sealing of connections between the engine head and the rest of the exhaust system is crucial.

Technical Characteristics and Function in the System

The exhaust manifold is responsible for collecting exhaust gases from individual cylinders and directing them to the subsequent sections of the system. In BMW M5 and M6 vehicles, this directly impacts:

• stable exhaust pressure in the system,
• correct operation of turbochargers or further exhaust sections,
• maintaining the appropriate operating temperature of components adjacent to the manifold.

As a part of the Exhaust System Gaskets category, the component works with seals and connectors that minimize the risk of leaks, blow-by, and unwanted noise. A properly selected manifold helps reduce power loss resulting from exhaust pressure drops and supports the correct operation of emission control systems.

Product Condition and Benefits of Using BMW OE Parts

The offered exhaust manifold is a used element, which, in the case of original BMW OE parts, represents a reasonable compromise between cost and quality. You retain the factory geometry of the exhaust channels, correct mounting points, and compliance with factory tolerances, which facilitates installation and reduces the risk of operational problems.

The main benefits of using an original manifold in BMW M5/M6 include:

• certain fit to the cylinder head and exhaust system – no need for modifications or adjustments,
• maintaining factory engine performance characteristics – proper exhaust flow and stable operating parameters,
• compatibility with original exhaust system gaskets – reduced risk of leaks after installation.

Professional Installation and System Diagnostics

When replacing the exhaust manifold in powerful BMW M units, installation in a specialized service center is recommended, with checks of the flatness of the mating surfaces, the condition of the mounting bolts, and the gaskets. It is also worth verifying the overall condition of the drivetrain to avoid secondary faults resulting from excessive vibrations or improper engine operation.

If you want to plan drivetrain service work more broadly, an article on clutch and dual-mass flywheel diagnostics will be helpful – you can find it here: clutch and dual-mass flywheel – diagnostics and parts selection for the drivetrain. This will allow for better coordination of work on the exhaust system with other drivetrain components.

Related BMW Exhaust System Components

When planning a comprehensive service, it is also worth considering other BMW Exhaust System Gaskets to refresh the entire exhaust line at once. Check the BMW exhaust system gaskets available in our store, which will help you select compatible components for your model and reduce service downtime.